JUSTIFICATION OF TECHNOLOGICAL PARAMETERS AND ENERGY CONSUMPTION OF QUARRY EXCAVATORS, TAKING INTO ACCOUNT THE QUALITY OF ROCK PREPARATION FOR EXCAVATION
ТАУ ЖЫНЫСТАРЫН ҚАЗУҒА ДАЙЫНДЫҚ САПАСЫН ЕСКЕРУМЕН КАРЬЕР ЭКСКАВАТОРЛАРЫНЫҢ ТЕХНОЛОГИЯЛЫҚ ПАРАМЕТРЛЕРІН ЖӘНЕ ЭНЕРГИЯ ТҰТЫНУЫН НЕГІЗДЕУ
ОБОСНОВАНИЕ ТЕХНОЛОГИЧЕСКИХ ПАРАМЕТРОВ И ЭНЕРГОРАСХОДА КАРЬЕРНЫХ ЭКСКАВАТОРОВ С УЧЁТОМ КАЧЕСТВА ПОДГОТОВКИ ГОРНЫХ ПОРОД К ВЫЕМКЕ
Galiyev S.Zh. Axanaliyev N.E. Sarsenbayev Y.Ye.
January-February 2026National Academy of Sciences of the Republic of Kazakhstan
News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
2026#2026-January-FebruaryIssue 1109 - 119 pp.
The current methodological framework for substantiating the main technical and economic indicators of geotechnological systems performance, applied during both the design and operational stages, differs significantly. During the design phase, generalized and simplified methods and approaches are used in calculating the main indicators and substantiating choices regarding key mining and transport equipment, as well as schemes and sequences for deposit development. This often leads to substantial imbalances during the operational stage, increased costs of mining and transport operations, and reduced profitability of resource development overall. At the operational stage, more effective methods of analysis, evaluation, and optimization of functioning geotechnological systems are increasingly applied. These methods are based on a process-oriented approach and include adapted tools such as simulation modeling, which enable the step-by-step analysis and study of subsystem and element interactions–even in complex, large-scale systems. A critically important shortcoming in this area is the lack of capacity for dynamic accounting of such a key characteristic of the extracted rock mass as its degree and quality of readiness for excavation. This results in a loss of the dynamic interrelation between two sequential processes involved in rock mass extraction: drilling and blasting, and mining and transport.
efficiency , energy efficiency , environmental friendliness , geotechnological complex , process management , process management economics , simulation modeling
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National Academy of Sciences of the Republic of Kazakhstan, Branch of RSE NC CPMC MIIR RK Institute of Mining Engineering named after D.A. Kunaev, Almaty, Kazakhstan
Kazakh National Research Technical University after K.I.Satpaev, Almaty, Kazakhstan
branch of RSE NC CPMC MIIR RK Institute of Mining Engineering named after D.A. Kunaev, Almaty, Kazakhstan
National Academy of Sciences of the Republic of Kazakhstan
Kazakh National Research Technical University after K.I.Satpaev
branch of RSE NC CPMC MIIR RK Institute of Mining Engineering named after D.A. Kunaev
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026